TY - JOUR AU - Spichiger, David PY - 2021/12/29 Y2 - 2024/03/29 TI - CHIMIA Report/Company News: Companies present themselves and their products JF - CHIMIA JA - Chimia VL - 75 IS - 12 SE - CHIMIA Report/Company News DO - UR - https://www.chimia.ch/chimia/article/view/2021_1108 SP - 1108 AB - ER -